17998106

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3581}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 30948480

約数和(自身を除く): 12950374

約数列:

[1, 2, 7, 14, 359, 718, 2513, 3581, 5026, 7162, 25067, 50134, 1285579, 2571158, 8999053, 17998106]

約数ペア:

[(1, 17998106), (2, 8999053), (7, 2571158), (14, 1285579), (359, 50134), (718, 25067), (2513, 7162), (3581, 5026)]